baber/WOPTO huggingface dataset:
Patent EP-0381671-A1 (EP)
Inventor: HILLIS DANIEL W
IPC: G06F15/177
Filed: 1988-04-26
Abstract: Dispositif d'acheminement (130) de paquets de messages ayant pour fonctions de déterminer si un paquet de messages est adressé à l'ensemble des circuits associés au dispositif d'acheminement (130), d'acheminer, si possible, lesdits paquets de messages vers leur destinataire et de stocker les paquets de messages qui ne peuvent être acheminés en raison de conflits dans l'attribution de circuits. Les autres fonctions du dispositif d'acheminement (130) consistent à grouper les paquets de messages adressés au même destinataire, à sauvegarder l'état du dispositif d'acheminement (130) à chaque point important du cycle d'acheminement des messages et à parcourir tout le cycle d'acheminement en sens inverse. Cette dernière caractéristique permet de diffuser des paquets de messages sélectivement vers à certains processeurs (112) du réseau.
Patent EP-0423113-A1 (EP)
Inventor: HUTZINGER OTTO
IPC: B01D53/34
Filed: 1988-07-07
Abstract: Lors de l'incinération conventionnelle de déchets solides, les cendres volantes contenues dans le courant de gaz produit pendant la combustion catalysent la formation de dioxines toxiques à partir de matériaux organiques chlorés. En ajoutant aux cendres volantes un inhibiteur de la catalysation, tel que le disulfure de carbone, typiquement par vaporisation sur les déchets solides avant leur incinération, on réduit l'effet catalyseur et par conséquent la formation de dioxines.
Patent EP-0371067-A1 (EP)
Inventor: ANSORGE WILHELM
IPC: C12Q1/68
Filed: 1988-07-21
Abstract: Afin de récupérer l'ADN recombinant de M-13-ss dans des phages M-13 recombinants expulsés dans un milieu par une souche-hôte d'E. coli, on provoque avec de l'acide acétique la précipitation des phages M-13 contenus dans le milieu de culture, on filtre la suspension ainsi obtenue à travers un filtre en fibres de verre et on traite le filtre en fibres de verre avec une solution d'ions chaotropes.
Patent EP-0338061-A1 (EP)
Title: Dispositif de formation d'images composites pour passer en revue des collections de parures
Inventor: BOURDIER JEAN CLAUDE
IPC: A47F7/18
Filed: 1988-10-14
Abstract: Dispositif de formation d'images composites comprenant une zone réfléchie par un miroir et une zone projetée. Selon l'invention, le miroir (1), dans lequel se réfléchit la tête de l'observateur, est un miroir semi-transparent courbe dont la convexité est orientée vers l'observateur (P).
Patent EP-0391931-A1 (EP)
Inventor: HUGHES JONATHAN RENNIE
IPC: G09G3/36
Filed: 1988-11-16
Abstract: Un affichage à cristaux liquides ferro-électrique est adressé par multiplexage par une forme d'onde stroboscopique appliquée en séquence à chaque électrode se trouvant dans un ensemble d'électrodes, de manière coïncidente avec les formes d'ondes de données appliquées à un second ensemble d'électrodes. La matière à cristaux liquides se trouvant dans l'affichage est commutée par une impulsion de courant continu de polarité, d'amplitude et de temps appropriés. Les formes d'ondes stroboscopiques ont des premières et des secondes paires d'impulsions, chaque paire d'impulsions comportant deux impulsions d'amplitude différente et de signe identique ou différent. Les paires d'impulsions sont similaires mais de signe différent. L'amplitude et le rapport entre la première et la dernière impulsion dans chaque paire d'impulsions sont ajustés afin d'obtenir la commutation et le contraste voulus. On compense les changements de température en mesurant la température de la matière à cristaux liquides, et en utilisant la valeur obtenue pour ajuster la valeur d'amplitude de la première impulsion dans chaque paire d'impulsions stroboscopiques.
Patent EP-0328156-A1 (EP)
Inventor: SMITH DAVID WILLIAM
IPC: H04B10/516
Filed: 1986-06-18
Abstract: A digital transmission system and method for coherent optical systems in which a source signal (1) is frequency modulated by digital information and caused to be incident on a birefringent medium (20). Modulation signals are produced having a polarisation which is dependent on the frequency of the source signal. The information can be regenerated by processing only one the modulation signals and thus only one need be transmitted. Further modulation signals may be transmitted to enable error checking at the receiver.
Patent EP-0337213-A1 (EP)
Inventor: FISCHER JULIUS
IPC: A61H33/02
Filed: 1989-03-31
Abstract: A water outlet fixture for tubs, with a double bottom enclosing an air chamber, has a bowl-shaped insert part (5) secured in an outlet opening in the double bottom (1, 2), the insert part preferably being a deep-drawn metal part and having a water channel (10), and a valve element (12) which can be brought into and out of sealing relationship with the water channel (10). The valve element (12) can have a conventional structure and can be moved by means of an eccentric activating mechanism. In the peripheral wall (6) of the insert part (5) there are one or more openings (11) which, in the open position of the valve element (12), create a connection between the inside (3) of the double bottom (1, 2) and the water channel (10). The fixture not only allows the water to run off from the tub, but also at the same time from the inside of the double bottom (1, 2). <IMAGE>
Patent EP-0357944-A1 (EP)
Inventor: SCHULZE-GANZLIN ULRICH DIPL-IN
IPC: A61B6/14
Filed: 1989-07-28
Abstract: An installation is described in which, instead of an X-ray film, a detector arrangement (1a) having one or more CCD sensors is provided, which form electrical signals proportional to the radiation intensity. In order to be able to detect several layers with a variable depth of definition range simultaneously during one exposure, it is proposed to trigger at least some of the CCD columns (b) via separate clock inputs of varying clock frequency (t). 
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Patent EP-0374438-A1 (EP)
Inventor: MEYER ERNST-AUGUST
IPC: F16K31/42
Filed: 1989-10-30
Abstract: A servo-operated multiway valve is disclosed which can be optionally used as both a pressurization valve and a ventilation valve for use with a fluid consuming device. The valve utilizes a valve body to allow fluid communication alternatively between two inlet/vent fluid chambers and an outlet fluid chamber disposed along a central bore, in which the valve body is located. The device utilizes a servo to displace the valve body of the multiway valve. Fluid may be introduced to the valve through either of two inlet/vent chambers, to alternatively allow fluid to flow to the outlet chamber in the resting or the activated mode of the servo. The servo is in fludi communication with the selected inlet chamber at all times, and does not communicate with the selected vent chamber. This is achieved through the use of dual passages, connecting each of the inlet/vent chambers to the servo. Fluid flows from the appropriate inlet chamber to the servo, through the associated passage. A check valve in each passage prevents backflow between the servo and the associated chamber, when that chamber is functioning as a vent.
Patent EP-0423400-A1 (EP)
Inventor: HAHN ULRICH
IPC: C02F11/12
Filed: 1989-10-16
Abstract: A waste disposal device is described for aqueous waste materials, such as sewage sludge, wet waste from gardens or the like, in which the evaporation energy necessary for drying is obtained, at least to a considerable extent, from burning the solid content of the starting material. The device consists of a mechanical predryer (3), fluidised-bed dryer (4), solid separator (12), solid burner (6), ash separator (5) and heat exchanger (7). The fluidised-bed drying and the solid burning with the associated separators and blowers (8, 9) and distributing devices are combined into a compact unit, accommodated on an engine-driven vehicle. The mechanical predrying is arranged separately from this on a towable trailer (2). <IMAGE>
Patent EP-0329480-A1 (EP)
Inventor: MAEDE YUKIO
IPC: B65H29/44
Filed: 1989-02-17
Abstract: A method of stacking a multiplicity of fabric strips (F) attached with a slide fastener chain (C) one upon another is disclosed, which comprises folding each of the strips (F) in halves along the longitudinal axis of the fastener chain (C), clamping the fabric strip from both sides closely at its folded edge, cutting the trailing end of the fabric strip (F) and depositing the thus cut fabric strip (F) upon and in registry with a stack of previously accumulated fabric strips (F). An apparatus is also disclosed for carrying this method into practice, which essentially comprises a gate means (15) having a guide slit (16) through which a slide fastener chain (C) is passed, a gripper means (25) releasably gripping a leading end of the fastenr chain (C), and a clamping means (34) releasably clamping the fabric strip (F) from both sides closely adjacent at the fastener chain (C).
Patent EP-0344992-A1 (EP)
Inventor: TANIMOTO SHIZUFUMI
IPC: A01H4/00
Filed: 1989-05-26
Abstract: A method for propagating a nursery plant by starting the cultivation of a tissue piece or a cultured cell of a plant on a medium prepared by impregnating a water-insoluble and water-absorbent support with a liquid culture medium in a culture tank and carrying out the subsequent cultivation consistently in the same culture tank and on the same medi­um, where the tissue piece or the cultured cell of a plant is heterotrophically cultivated on a carbon source-contain­ing medium before the regeneration of a shoot and the shoot in the processes of rooting and acclimatization is photo-­autotrophically cultivated on a substantially carbon source-­free medium brought by the consumption of the carbon source during the heterotrophical cultivation period before the re­generation of the shoot, by making the shoot photosynthesize under a required light exposure intensity and required car­bon dioxide gassing condition; and a method for acclimatiz­ing a cultured nursery plant by cultivating it while making it photosynthsize in a carbon source-free medium under a re­quired light exposrue intensity and required carbon dioxide gassing conditions in a culture tank and, at the same time, gradually decreasing the moisture of the acclimatization me­dium and the humidity in the culture tank by gassing carbon dioxide into the culture tank during the acclimatizing culti­vation period to thereby discharge the indide moisture out­side.
Patent EP-0422301-A1 (EP)
Inventor: AKESAKA TOSHIO
IPC: B65G15/14
Filed: 1989-10-12
Abstract: The present invention relates to a conveying method and a conveyor apparatus for the inclined conveyance including the vertical conveyance of materials by superposed two belts (1, 2) and pinching and holding the material to be conveyed between the belts. The present conveying method is characterized by the fact that two belts which are oppositely arranged are superposed. Tensile forces in the direction of the width of the belts is applied to the said superposed belts. Pinching and holding forces for pinching and holding the material to be conveyed between the belts is generated in the superposed belts by the tensile forces, and the material to be conveyed is conveyed by moving the superposed belts (1, 2) in the longitudinal direction.
Patent EP-0371632-A1 (EP)
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/04
Filed: 1989-11-07
Abstract: A vacuum cleaner with a dust sensor (7) comprising a light-emitting element (1) and a light-receiving element (3) for receiving light emitted from the light-emitting element (1). The dust sensor (7) is provided in a suction passage (39) between a suction nozzle (38) and a dust collector of the vacuum cleaner (35) for detecting dust in air drawn through the suction nozzle (38) to generate a current corresponding to the detection result. Also included in the vacuum cleaner is an adjusting device (40) which is coupled to the dust sensor (7) for adjusting the sensitivity of the dust sensor (7) for the dust detection. The adjusting device (40) is composed of a variable resistor to change the value of the current generated by the dust sensor (7).
Patent EP-0373872-A1 (EP)
Inventor: HOLT JOHN BRIGGS
IPC: A01G9/10
Filed: 1989-12-12
Abstract: Plant transfer equipment operative to remove plants from a row of first pots 12 and transplant them in a row of larger pots 23.
Patent EP-0324666-A1 (EP)
Inventor: CASSESE ANTOINE
IPC: B25B5/14
Filed: 1989-01-05
Abstract: The stop consists of a part 6 having a substantially vertical plane face 7 and of a rounded part 9 which rests via a lower face which is also rounded, over its entire length, and in the manner of a swivel joint, on a fixed part 10 having a corresponding rounded profile, the movable part (6, 9) being capable of pivoting automatically on the fixed part when a batten 8 is applied against it, and of thus being placed in a position in which its plane face bears, along its entire surface, on the corresponding face of the batten. Application to the stapling of battens for picture frames. <IMAGE>
Patent EP-0359672-A1 (EP)
Inventor: BREARD FRANCIS HENRI
IPC: A61F2/36
Filed: 1989-09-15
Abstract: The present invention relates to an articulation prosthesis, in particular a hip prosthesis, consisting of an elongate body comprising an intramedullary rod and a body receiving a spherical head (3), this body being subdivided, in the direction of its length, into a part (4b) for supporting the spherical head and a part (1b) for anchoring in the bone, these parts being joined to one another by way of a damping connection, preferably defined by a direct connection of these parts which is formed, on the external face of the prosthesis, by a joining branch (11) holding the first part upright on the second part. In a preferred embodiment, the support part consists of a specially designed neck (4b) in the shape of a swan's neck, attached to the rod (1b), which forms the anchoring part, on its external face, this neck being profiled in such a way as to delimit with its base a recess (19) formed in the face opposite the rod, a rounded cavity (20) opening out on the inner face of the body of the prosthesis. <IMAGE>
Patent EP-0363253-A1 (EP)
Inventor: TRAVERS CHRISTINE
IPC: C07B61/00
Filed: 1989-09-26
Abstract: L'invention concerne un catalyseur d'isomérisation d'une coupe C8 aromatique contenant une mordénite et au moins un métal du groupe VIII de la classification périodique des éléments (tel que Pt ou Pd) caractérisé en ce que ladite mordénite est telle que : - son rapport atomique Si/Al de charpente est compris entre 6 et 10,5, - sa teneur pondérale en sodium est inférieure à 2000 ppm, - son volume de maille élémentaire est compris entre 2,73 et 2,78 nm³, - sa capacité d'adsorption de benzène est comprise entre 4 et 10 % poids par rapport au poids de mordénite sèche, - sa capacité d'adsorption de 1,3,5 triméthylbenzène est comprise entre 0,5 et 2,5 % poids par rapport au poids de mordénite sèche. L'invention concerne également la préparation de ladite mordénite.
Patent EP-0389734-A1 (EP)
Inventor: GULMINI CARLO
IPC: B29B17/00
Filed: 1989-03-28
Abstract: The device foresees a selecting cycle in which the pressed bodies are separated from the plugs on a turning drum (4), whereas the empty containers, on another line, are pressed in a group of squeeze roll (7). From the above lines, the recovered bodies at first reach a volumetrical dosing device and, subsequently, a manipulator (15) with turning suction cups which transfers and singularizes them on a belt conveyor (16) with sectors. The bodies set in a forward motion according to their largest size subsequently reach a station (17) for recognizing the material type and another station (15) for the colour recognizing. After this diversifying action, the bodies reach the stocking compartment for the homogeneous materials suitable for immediate re-using.
Patent EP-0373143-A1 (EP)
Inventor: WINTER HEINZ
IPC: B60K15/067
Filed: 1989-10-23
Abstract: A tank (1), especially a fuel tank, is secured to the underside of a motor vehicle (3) with the aid of two strap retainers (2). In order to prevent sagging or bulging of the tank bottom (7) without significant loss of volume and with only small expenditure in terms of material and assembly, this tank bottom (7) has at least one downwardly open groove (8) extending from strap retainer (2) to strap retainer (2). A sectional support (9) supported by its ends on the strap retainers (2) is fitted snugly in the groove (8). <IMAGE>
Patent EP-0363455-A1 (EP)
Title: Procede d'extraction de metaux lourds, notamment du cadmium, a partir de solutions contenant de l'd'acide phosphorique
Inventor: HARALDSEN HANS FREDRIK THIS
IPC: C22B3/34
Filed: 1989-02-24
Abstract: Un procédé permet d'extraire des métaux lourds, notamment du cadmium, à partir de solutions contenant de l'acide phosphorique, en particulier des solutions obtenues par digestion de phosphate de roche à l'aide d'acide nitrique, puis élimination de la majeur partie du calcium de la liqueur mère. On pré-purifie la solution d'acide phosphorique afin d'extraire la boue et les éléments insolubles, puis on la neutralise partiellement à l'aide d'ammoniaque à un pH de 1,4 à 2 et on la refroidit entre 5 et 40°C. On ajoute des sels métalliques d'esters-O-acide carbonique dithio afin de précipiter les métaux lourds qui sont ensuite séparés de la solution. On neutralise la solution de préférence à un pH compris entre 1,6 et 1,8 puis on la refroidit entre 10 et 20°C, avant précipitation des métaux lourds que l'on extrait ensuite de la solution d'acide phosphorique par flottage puis par filtration.
Patent EP-0442924-A1 (EP)
Inventor: SCHMID KARL-HEINZ
IPC: C11D1/72
Filed: 1989-10-31
Abstract: Mixtures of fatty alcohols, Rmix-OH, of natural origin, in particular of purely vegetable origin, and of their ethoxylates with improved low-temperature behaviour and of general formula Rmix-O-(CH2CH2O)x-H, where x is a number from 2 to 10 and Rmix- denotes selected mixtures of saturated and olefinically unsaturated fatty-alcohol hydrocarbon residues in the range C 6 to C 20 or C 12 to C 20, which correspond, for the range of chain lengths Rmix = C 6 to C 20, to specification (I) and, for the range of chain lengths Rmix = C 12 to C 20, to specification (II).
Patent EP-0411238-A1 (EP)
Inventor: COUGHLIN JEFFREY P
IPC: F01L13/08
Filed: 1990-02-20
Abstract: An internal combustion engine is provided with a mechanism to release engine compression at low speeds thereby facilitating starting of the engine. The engine has an exhaust valve which is operated by a valve lifter following a cam surface (31). A cam pin (42) is positioned within a seat in that cam surface in a man­ner which allows the pin to rotate. A drive member (48) is attached to the cam pin and has gear teeth (49) in a peri­pheral edge. A flyweight (50) has teeth (60) which engage the gear teeth (49) of the drive member (48) and cause a rotation of the cam pin (42) in response to engine speed. At relatively low engine speeds an eccentric portion (44) of the cam pin (42) extends above the cam surface so as to engage the valve lifter producing an opening of the exhaust valve during the compression portion of the engine cycle. At higher engine speeds the cam pin (42) is rotated so that the ec­centric portion (44) of the cam pin (42) no longer extends above the cam surface so that the exhaust valve is not opened during the engine compression. This operation auto­matically release of the compression at lower engine speeds.
Patent EP-0385310-A1 (EP)
Inventor: GILBERT STANLEY RICE
IPC: B07B9/00
Filed: 1990-02-23
Abstract: An electrostatic waste separation process for abrasive blasting residues containing an abrasive media and a hazardous material such as lead-based paint. A preconditioning stage as well as a postconditioning stage is used in addition to the electrostatic separation step. Preferably the preconditioning stage consists of the following steps: (a) a size classification step; (b) a ferromagnetic separation step; and (c) a gravity separation step. The concentrated hazardous material separated by this process can then be packaged in a container which can be safely transported, stored or disposed of. The nonhazardous blasting media may be recycled and reused or disposed of as a nonhazardous material.
Patent EP-0444233-A1 (EP)
Title: Verfahren und Vorrichtung zur Analog/Digital-Wandlung eines sich zeitlich ändernden analogen Eingangssignals
Inventor: HJORTH BO
IPC: A61B5/308
Filed: 1990-03-02
Abstract: Die Erfindung betrifft ein Verfahren und eine Einrichtung zur Analog/Digital-Wandlung eines sich zeitlich ändernden elektrischen Eingangssignals (ES). Dabei wird das Ergebnis der Analog/Digital-Wandlung mittels einer elektronischen Recheneinrichtung (6) so lange unter Heranziehung der dem dynamischen Anteil (AS) des Eingangssignals (ES) entsprechenden Ausgangsdaten eines Analog/Digital-Wandlers (4) ermittelt, als bezüglich des dynamischen Anteils (AS) keine Überschreitung des Dynamikbereiches vorliegt. Liegt eine solche vor, wird das Ergebnis der Analog/Digital-Wandlung ohne Berücksichtigung der dem dynamischen Anteil (AS) entsprechenden Ausgangsdaten des Analog/Digital-Wandlers (4) unter Heranziehung der dem Eingangssignal (ES) entsprechenden Ausgangsdaten des Analog/Digital-Wandlern (4) ermittelt. <IMAGE>
Patent EP-0391300-A1 (EP)
Inventor: TOYOHARA KIYOSHI
IPC: B60C3/04
Filed: 1990-04-02
Abstract: A pneumactic tire having a contact shape of its tread surface, which has a maximum contact length L in the circumferential direction of the tire on the center of a maximum contact width and a contact length ℓ in the tire circumferential direction at a location at a distance of 90 % of one half of the maximum contact width from the center of the maximum contact width, on each side of this center, in which the ratio of the contact length ℓ to the maximum contact length L is smaller than 0.65, and which has toe end and heel end contours comprising a curve gradually reducing the contact length in the tire circumferential direction towards each side end from the location of the maximum contact length L.
Patent EP-0394894-A1 (EP)
Inventor: GROS JEAN-PIERRE
IPC: F01K7/18
Filed: 1990-04-23
Abstract: HP-MP steam-turbine body comprising a single inner stator (57) surrounding the HP part (2) and MP part (3) of the rotor. The inner stator (57) defines with the outer stator (9) means (11) for the axial positioning of the inner stator (57), and a thermal screen (10) defines an inter-stator space (19) swept by the steam taken from one of the last stages (25) of the HP section (6). 
<??>The parts of the inner stator which surround the entire expansion sector of the HP section (6) and the hot stages of the MP section (8) are thus air-conditioned to an optimum degree, thereby making it possible to reduce the thermal gradient supported by the inner stator (57) and the temperature of the bolts of the stators (57) and (9). 
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Patent EP-0407906-A1 (EP)
Inventor: MUELLER MICHAEL DR
IPC: C10L1/18
Filed: 1990-07-06
Abstract: The invention relates to mineral oils and mineral oil products of improved flow behaviour, from the group of crude oils, vacuum gas oils or residual oils, having a content of long-chain polyalkyl (meth)acrylates, the long-chain polyalkyl (meth)acrylates representing a mixture of   A) a polyalkyl (meth)acrylate P1 having crystallisation starting temperatures above 15 degrees C (measured as the cloud point of a 0.1 % solution in isooctane) and B) a polyalkyl (meth)acrylate P2 having crystallisation starting temperatures at or below 15 degrees C, with the proviso that there is a temperature difference of at least 5 degrees C between the start of the crystallisation of the polyalkyl (meth)acrylates P1 and the start of the crystallisation of the polyalkyl (meth)acrylates P2.